Kate Middleton is known by many as a sophisticated and restained Royal princess, but before she became the Duchess of Cambridge she was a bit of a rebel.

Before she married Prince William, Middleton modeled sheer dresses and pounded pints of Guinness, and now we find out that she co-founded her very own drinking club while she was in college.

According to Elle UK, during her university days at St. Andrews — where she met Prince William — Middleton had her own club dedicated to the art of booze.

Their report claimed that when Middleton discovered the school’s drinking clubs were reserved for men only, she decided to start one just for the ladies.

“At university, Kate continued to grow in confidence,” The Guardian reported. “She co-founded a girls’ drinking society, annoyed that the old ones excluded women — but no one remembers her getting very drunk.”

The royal mom of three definitely lives a charmed life. After her drinking days at St. Andrews, she made her way into the British royal family by marrying Prince William in 2011, and over the next seven years, she has given birth to three children, including the commonwealth’s future monarch.